From 74c09beca8aa508ea798a6933fe4d485cdea9f74 Mon Sep 17 00:00:00 2001
From: Martin Pitt <martin.pitt@ubuntu.com>
Date: Sun, 5 Aug 2007 20:07:26 +0200
Subject: [PATCH] postinst-setup: switch from pibackup to /etc/ in bzr

---
 postinst-setup | 74 +++++++++++++++++++++-----------------------------
 1 file changed, 31 insertions(+), 43 deletions(-)

diff --git a/postinst-setup b/postinst-setup
index 2f9c757..33d2741 100755
--- a/postinst-setup
+++ b/postinst-setup
@@ -4,55 +4,43 @@
 [ -e /mirror ] || ln -s /home/ubuntu-mirror /mirror
 mount -o loop /home/martin/download/ubuntu/gutsy-alternate-amd64.iso /cdrom
 apt-cdrom -m add
-DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential fakeroot devscripts postfix openssh-server
+DEBIAN_FRONTEND=noninteractive apt-get -y install build-essential fakeroot devscripts postfix openssh-server bzr
 
-dpkg -i ~martin/download/afio*.deb || exit 1
-
-# configuration files
-mkdir -p /var/backups/pibackup/
-[ -e /home/full*.cpio ] && mv /home/full*.cpio /var/backups/pibackup/ || true
+# root's ssh stuff
+if [ ! -d /root/ssh ]; then
+    mkdir -p /root/.ssh
+    chmod 700 /root/.ssh
+    cp /home/martin/.ssh/id_dsa* /home/martin/.ssh/known_hosts /home/martin/.ssh/config /root/.ssh/
+fi
 
-CURBACKUP=`ls -t /var/backups/pibackup/full* | head -n 1`
-[ -e "$CURBACKUP" ] || {
-    echo no current full backup in /var/backups/pibackup
-    exit 1
-}
-cd /
-afio -iZ -y '/etc/*' -Y /etc/passwd -Y /etc/group -Y /etc/shadow -Y /etc/fstab $CURBACKUP
+# restore /etc bzr branch, rescue the files we do not want to restore
+# completely
+cd /etc
+if [ ! -d /etc/.bzr ]; then
+    rsync -r martin@piware.de:backup/desktop-etc/.bzr .
+    for i in passwd group shadow fstab; do
+        cp $i $i.originst
+    done
+    bzr revert --no-backup
+fi
 
 # only restore dchroot part into fstab
-cd /tmp
-afio -iZ -y /etc/fstab $CURBACKUP
-grep -A 200 "^# dchroots" /tmp/etc/fstab >> /etc/fstab
-rm -rf /tmp/etc
+grep -A 200 "^# dchroots" fstab >> fstab.originst
+mv fstab.originst fstab
 
-newaliases
-/etc/init.d/postfix restart
-
-# install users
-cat <<EOF >> /etc/passwd
-joe:x:1001:1001:Joe User,,,:/home/joe:/bin/bash
-netti:x:1002:1002:Annett Kittel,,,:/home/netti:/bin/bash
-EOF
-cat <<EOF >> /etc/shadow
-joe:$1$7t1pZTyL$lI7.B/9DtPa6y2BD8wTNZ/:13060:0:99999:7:::
-netti:$1$5uq6X7u0$92yOfMH2Nh89Ui.hbaEDp/:12930:0:99999:7:::
-EOF
-cat <<EOF >> /etc/group
-joe:x:1001:
-netti:x:1002:
-EOF
-
-for g in cdrom audio video plugdev scanner; do
-    for u in joe netti; do
-        adduser $u $g
-    done
+# only restore the human users from passwd/group
+for i in passwd group; do
+    perl -naF: -e 'print if $F[2] >= 1000 && $F[2] < 60000' $i >> $i.originst
+    mv $i.originst $i
 done
 
-# root's ssh stuff
-mkdir -p /root/.ssh
-chmod 700 /root/.ssh
-cp /home/martin/.ssh/id_dsa* /home/martin/.ssh/known_hosts /home/martin/.ssh/config /root/.ssh/
+# only restore some passwords from shadow
+egrep 'martin|netti|test|joe' shadow >> shadow.originst
+mv shadow.originst shadow
+
+# update postfix for new configuration
+newaliases
+/etc/init.d/postfix restart
 
 # copy apt cache
 if [ -d /home/aptcache ]; then
@@ -81,7 +69,7 @@ killall apt-get || true
 # install packages from network sources
 apt-get update -o Acquire::Http::No-Cache=true
 
-DEBIAN_FRONTEND=noninteractive apt-get install -y --force-yes vim bzr bzrtools python-paramiko patchutils offlineimap wipe gnome-gpg diffstat dchroot gtimelog pibackup jigdo-file libtool devhelp python-doc manpages-dev gstreamer0.10-plugins-ugly gstreamer0.10-plugins-bad gstreamer0.10-plugins-bad-multiverse gstreamer0.10-plugins-ugly-multiverse gstreamer0.10-ffmpeg xchat debmirror dpatch wdiff dhcp3-server grep-dctrl ccache subversion listadmin quilt apache2 python-dev cryptsetup mutt editmoin lintian
+DEBIAN_FRONTEND=noninteractive apt-get install -y --force-yes vim bzrtools python-paramiko patchutils offlineimap wipe gnome-gpg diffstat dchroot gtimelog pibackup jigdo-file libtool devhelp python-doc manpages-dev gstreamer0.10-plugins-ugly gstreamer0.10-plugins-bad gstreamer0.10-plugins-bad-multiverse gstreamer0.10-plugins-ugly-multiverse gstreamer0.10-ffmpeg xchat debmirror dpatch wdiff dhcp3-server grep-dctrl ccache subversion listadmin quilt apache2 python-dev cryptsetup mutt editmoin lintian
 apt-get -y build-dep postgresql-8.2 gnome-volume-manager hal cupsys apport
 
 # other setup
-- 
2.39.5